No need for a helicoil … the part where the thread is damaged is a bar that slides through the rear of the gearbox case from the R/H side. Just buy another bar from Motorworks or James Sherlock, very cheap.
No need for a helicoil … the part where the thread is damaged is a bar that slides through the rear of the gearbox case from the R/H side. Just buy another bar from Motorworks or James Sherlock, very cheap.